package com.bjpowernode.app;

import com.bjpowernode.app.beans.ClassRoom;
import com.bjpowernode.app.dao.DB;

import java.util.ArrayList;

public class MyApp {
    public static void main(String[] args) {
        //System.out.println(Integer.MIN_VALUE-1);
//        DB.classRooms.clear();
//        ClassRoom classRoom = DB.classRooms.get(DB.classRooms.size() - 1);
//        System.out.println(classRoom.getId());

        int idTemp = 0;
        idTemp = Integer.parseInt("hzj");
        System.out.println(idTemp);

    }
}
